Merge branch '7.3' into 7.4

* 7.3:
  [Validator] Image Constraint - minPixels and maxPixels should be float

Author: javiereguiluz

reference/constraints/Image.rst

@@ -338,7 +338,7 @@ Parameter             Description
 ``maxPixels``
 ~~~~~~~~~~~~~
 
-**type**: ``integer``
+**type**: ``integer`` | ``float``
 
 If set, the amount of pixels of the image file must be less than or equal to this
 value.
@@ -365,7 +365,7 @@ Parameter             Description
 ``maxRatio``
 ~~~~~~~~~~~~
 
-**type**: ``float``
+**type**: ``integer`` | ``float``
 
 If set, the aspect ratio (``width / height``) of the image file must be less
 than or equal to this value.
@@ -461,7 +461,7 @@ Parameter             Description
 ``minPixels``
 ~~~~~~~~~~~~~
 
-**type**: ``integer``
+**type**: ``integer`` | ``float``
 
 If set, the amount of pixels of the image file must be greater than or equal to this
 value.
@@ -488,7 +488,7 @@ Parameter             Description
 ``minRatio``
 ~~~~~~~~~~~~
 
-**type**: ``float``
+**type**: ``integer`` | ``float``
 
 If set, the aspect ratio (``width / height``) of the image file must be greater
 than or equal to this value.